<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>用户头像</title>
		<style>
			.imgstyle{
				/**设置边角,参数圆角半径
				整个图片圆形,设置半径大于整个图片半径*/
				border-radius: 350px ;
			}
		</style>
	</head>
	<body>
		<img class="imgstyle" src="../day01/image/2.jpg" />
	</body>
</html>
